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60 Series
Home Deep Groove Ball Bearings 60 Series

607 ZZ Miniature Deep Groove Ball Bearing for Precision Instruments | 7×19×6 mm

607 ZZ Miniature Deep Groove Ball Bearing for Precision Instruments | 7×19×6 mm

The 607-ZZ is a Premium Miniature Deep Groove Ball Bearing designed for durable and smooth operation in compact mechanical assemblies. Featuring double metal shields (ZZ) on both sides, this metric bearing offers reliable protection against dust and particulate ingress while maintaining low rotational friction. With a 7mm bore and a slim profile, it is well-suited for small gearboxes, precision instruments, office machinery, and various applications demanding robust performance in limited spaces.

607 ZZ Deep Groove Ball Bearing 7x19x6 mm | ISO 60 Series – Extra Light | Double Shielded

A high-quality miniature precision bearing built with the universal deep groove geometry. Engineered for dependable performance at speeds up to 34,000 r/min (Oil). The 607-ZZ extra light ball bearing can support moderate radial loads and light axial loads, making it a versatile component for a wide array of compact industrial and commercial equipment.

607-ZZ Deep Groove Ball Bearing Double Metal Shielded Miniature Bearing

Comprehensive Applications

Ideally suited for a broad spectrum of precision and compact industrial equipment:

Small Motors & Drives
  • Small Industrial Gearmotors
  • Servo and Stepper Motors
  • Cooling Fan Motors
  • Power Tool Gearboxes
Office & Business Machines
  • Printers and Multifunction Devices
  • Paper Feed and Handling Mechanisms
  • Scanners and Copiers
  • Financial Terminal Mechanisms
Precision Instrumentation
  • Industrial Encoders and Sensors
  • Measuring and Calibration Devices
  • Medical and Laboratory Equipment
  • Optical Positioning Systems
General Machinery & Consumer
  • Textile Machinery Bobbins
  • Conveyor Roller Supports
  • Household Appliance Motors
  • Recreational Model Drivetrains

Key Performance Features

01. Effective Two-Sided Shielding

The dual non-contact steel shields offer comprehensive protection from both sides against dust and larger contaminants. This design seals in lubrication effectively for prolonged service intervals while minimizing operational drag and torque loss.

02. Strong & Compact Extra-Light Design

Built to the extra light series standards, this bearing provides a robust yet slender cross-section, balancing capable load support with minimal spatial footprint. Its construction is ideal for applications where reducing overall size and weight without sacrificing strength is essential.

03. Reliable & Low-Vibration Performance

Produced to consistent industrial tolerances and offered in higher precision grades (up to P5). The refined internal geometry ensures stable, smooth, and quiet rotation with reduced vibration, supporting reliable operation in precision instruments and sensitive mechanisms.

Technical Specifications

Bearing Type Single Row Deep Groove Ball Bearing
ISO Dimension Series 60 Series – Extra Light
Basic Designation 607
Suffix ZZ (Both sides with steel shields)
Bore Diameter (d) 7 mm
Outer Diameter (D) 19 mm
Width (B) 6 mm
Material (Races & Balls) Chrome Steel (GCr15 / SAE 52100)
Precision Class Standard / P5 Grade Available
Cage Material Pressed Steel Ribbon
Dynamic Load Rating (Cʳ) 3.35 kN
Static Load Rating (C₀ʳ) 1.37 kN
Limiting Speed (Grease) 26,000 r/min
Limiting Speed (Oil) 34,000 r/min
Weight (approx.) 6.8 g

Interchange Part Numbers

Direct replacement for:

  • SKF: 607-2Z
  • NSK: 607 ZZ
  • FAG: 607-ZZ
  • NMB: MR107ZZ
  • NTN: 607ZZ

Design & Configuration

The 607-ZZ comes standard with double pressed steel shields for effective contamination exclusion. Where protection against moisture or fine dust is needed, versions fitted with double rubber contact seals (607-2RS) are available as an alternative sealing solution.

"For improved sealing in damp or dusty operating environments, the 607-2RS model with double rubber seals is a suitable choice."

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Request a Quote for Ball Bearings

Request a Quote for Ball Bearings
Please submit your inquiry below for detailed product and pricing information. We will get back to you within 24 hours.
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